The SER-1.5 is a 1.5 foot serial cable DB9 female to DB25 male used for data transfer between two computers by one serial connection to a parallel connection or allowing you to connect a DB9 serial printer to a DB25 parallel port connection, and some wires are crossed for transmitting and receiving signals to ensure proper data transmission.
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 Additional Information |  Serial cable - some wires are crossed |
 Cable Length |  1.5 Foot |
 Cable Characteristic |  Straight cable |
 Connector on First End |  1x DB9 Female |
 Connector on Second End |  1x DB25 male |
 Product Type |  Data Transfer Cable |
 Shipping Weight |  0.20 Lb |
Pin out Connections:
DB9 Female   - DB25 Male
1 Â Â - 8
2 Â Â - 3
3 Â Â - 2
4 Â Â - 20
5 Â Â - 7
6 Â Â - 6
7 Â Â - 4
8 Â Â - 5
9 Â Â - 22
G Â Â - G